!1170 显示放大功能接口文件提交

Merge pull request !1170 from Mupceet/release_0712_zoom

bundle.json

@@ -84,6 +84,7 @@
             "header": {
               "header_files": [
                 "window.h",
+                "window_accessibility_controller.h",
                 "window_manager.h",
                 "window_option.h",
                 "window_scene.h",

interfaces/innerkits/wm/window_accessibility_controller.h

@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef OHOS_ROSEN_WINDOW_ACCESSIBILITY_CONTROLLER_H
+#define OHOS_ROSEN_WINDOW_ACCESSIBILITY_CONTROLLER_H
+
+#include <cstdint>
+#include "wm_single_instance.h"
+
+namespace OHOS::Rosen {
+class WindowAccessibilityController {
+WM_DECLARE_SINGLE_INSTANCE_BASE(WindowAccessibilityController);
+public:
+    void SetAnchorAndScale(int32_t x, int32_t y, float scale);
+    void SetAnchorOffset(int32_t deltaX, int32_t deltaY);
+    void OffWindowZoom();
+private:
+    WindowAccessibilityController();
+    ~WindowAccessibilityController() = default;
+};
+} // namespace OHOS::Rosen
+#endif // OHOS_ROSEN_WINDOW_ACCESSIBILITY_CONTROLLER_H

wm/BUILD.gn

@@ -42,6 +42,7 @@ ohos_shared_library("libwm") {
     "src/static_call.cpp",
     "src/vsync_station.cpp",
     "src/window.cpp",
+    "src/window_accessibility_controller.cpp",
     "src/window_adapter.cpp",
     "src/window_agent.cpp",
     "src/window_impl.cpp",

wm/src/window_accessibility_controller.cpp

@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "window_accessibility_controller.h"
+
+namespace OHOS::Rosen {
+WM_IMPLEMENT_SINGLE_INSTANCE(WindowAccessibilityController)
+WindowAccessibilityController::WindowAccessibilityController()
+{
+}
+
+void WindowAccessibilityController::SetAnchorAndScale(int32_t x, int32_t y, float scale)
+{
+}
+
+void WindowAccessibilityController::SetAnchorOffset(int32_t deltaX, int32_t deltaY)
+{
+}
+
+void WindowAccessibilityController::OffWindowZoom()
+{
+}
+} // namespace OHOS::Rosen